Window-ventilator.



C. S. WINN WINDOW VENTILATOR.

APPLICATION FILED Imm, 1912,

.Patented May 5, 3.93.

T0 au 'wi'wm may concern:

Be it. known that if, CHARLES S. WDW, citizen of the United States, iesiiiing :it Rockford, in tlie county of 1i/vfini'ieimgo and State of illinois, have invented Cex'ein new ami useful improvements in ivindowentilotors, of which the oilowing;` is o speoiii cation.

The object of this invenion is *io oonsiuei a ventilator which can vloe readily pissed in position. also of a construoiion so fit dow openings of dierent Widths end which Cal will shed lie fain. I

in she accompanying drawings, Figure l is an inner elevation. Fig., 2 is an oue? *face elevaion. Fig. 3 is a soci-ion on iin@ a a Fig, i. Fig. is a section on line F) E Fig. l. Fig. 5 is a. perspective View of mme. Fig. 6 is o section through one of the adjustable connections.

The stationary portion. off the iame compisss two like secions, one section compi'ising an end bar l, lower side imi 2 and upper side bai 3. The othef seocion eonipises lie end 'oor fi, iower side bei' and upper sido bei 6. To the oars .5 and 6 are secureri sleeves 7 and 8 respectively, The ends of tile bars Q" and 3 are ioeaie in the sleeves 7 and 8 xespectively and heid in connection fciierewith by the set-screws 9 and 10 respeo.

The movable section of the frame eomprises the two angie bnis, each having ine two mais il and 12. sleeve i3 has one euri connected to one of the oars 12 and ille other bei' l2 is nstsbly Connected with ille sleeve 1B by the set-sci'ow i4. The other ends of he bers il are formed into eyes l5 which are ui'ned in connection with the bars 2 and '5.

By means of' the loms 2, 3 ami l2 in iieir connection wili the sleeves Y, S and i3 irespeotively, lie. 'frame can loe adjusted as io lengli and held by the set-so1'e\vs.

A canvas em eiing 16 has s iieni l? which receives fiio sleeve 13,. und the two nppei liars i2 of the nomble section die I" sino. The sleeve, 7 and ihe' two lower han@ 2 and 5 of the sisionoiy poiion of 'alle fifmne ore heid in connection wih *the lowes poli/fion oi the canvas eoyoing 16 by fie stri some distance beyond tire censos izo'r o purpose lo appesi. hereinafter, edges 2O of ille eonms oovei'inz turned over, ille npzigis l :mii o zo i'ionary portion of famine zin snne 1 eiieis 2l', inseied iiifougi; ilie A A Covering l@ hold ize 'covering in Wiii tine n; "iglis 1.1.., Y. o the Widli lie winden/1.' oneA posibion, ss repense-,nini si .,z The lowei window sosii i disions@ desiiinl up io 'ie ien ionsry poiion oi' iie n.iiie. i

lfn adjusting' Llxe son opening, the lower im upper bois 7% :md (i longe? 'iii'ii ihe ventilo'oi wili be lie spring foi-ee of ilzesi. in: The movable sfiiion si sway from the stoionni'y frame :i distano@ 'ullfm'ed iiions 23 oiq ize Canvas covering; .fis Fig. 23. in (mier io goin access to 'L4 and i?, openings i and lo Ai hem l? :and moms strip i8 respectively.

im osiensmn l) oi iii@ @suivais mi acts :is i miie? shed. ui?- Tfiien lie venilziioi in in' Window opening ille ai? en u will lie ieiieelmi so l'znt "liier".` not @come in mim-i, .a'ila in@ 'vwnpn.. s 'iio izooni ilioieliy iu'nisiiing f'esii oir wif. ous any iii eili'ecs. l

if claim as my invention. in s winiiow ven'iiotoi, with a xviinionengsging oppositely disposed sifibstnnfis rofl sections :u: jesi 'o i adj istooy oonnee'i ends of the mais i ing snostonioi" isngfe and. fo emi, :i s ends and "im non." i

cui.

swinging frame sectonsh evmg terminal eyes (ma I v 1,060,727

n testimony whereof I have hereunto set omnaled res ecive and dlree'tl on the 1n hand in )resence of two subscrbinfv wie J p y Y :a

ower legs of the Windowframe setons, and a fabecovering extending across the space within the swinging frame and between the ends of the two frames, leaving the space beweenthe wps of said frames open.

nesses.

CHARLES S. WKN "Witnesses A. 0. BEHEL, E. D. E. N. BEHEL. 

